Rather than declaring an enum public enum Navigation { LEFT, RIGHT, STRAIGHT } I

Question

Rather than declaring an enum public enum Navigation { LEFT, RIGHT, STRAIGHT }

I could also have an int variable navigation and assign it different values - let's say 0 for left, 1 for right and 2 for straight. In both cases I could keep track of my navigation, however, there are 2 major advantages of using an enum.

Check the TWO main reasons why we should use an enum

A. It allows the compiler to catch errors

B. It requires less typing

C. It provides the user with more choices

D. It makes the code clear and easy to read

Explanation / Answer

option A.it allowsthe compiler to catch errors

option D.It makes the code clear and easy to read

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